Signal extraction system, system and method for speech restorati

Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition

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704202, 704259, G10L 302, G10L 900, G10L 502

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active

059603917

ABSTRACT:
A signal extraction system for extracting one or more signal components from an input signal including a plurality of signal components. This system is equipped with a neural network arithmetic section designed to process information through the use of a recurrent neural network. The neural network arithmetic section extracts one or more signal components, for example, a speech signal component and a noise signal component from an input signal including a plurality of signal components such as a speech and noises and outputs the extracted signal components. Owing to the presence of this neural network arithmetic section, the signal extraction becomes possible with a high accuracy.

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